disable rounded videos on youtube.com by vulonkaaz-9567

/* ==UserStyle==
@name           disable rounded videos on youtube.com
@namespace      github.com/openstyles/stylus
@version        1.0.1
@description    Disable the border radius on youtube video player
@author         vulonkaaz
==/UserStyle== */

@-moz-document domain("youtube.com") {
    /* Insérer le code ici... */
    #ytd-player.ytd-watch-flexy {
        border-radius: 0px !important;
    }
    
}